MED64 8x8 MEA Probe 50 µm electrodes, 150 µm distance, 10 mm height

MED64 8x8 MEA Probe 50 µm electrodes, 150 µm distance, 10 mm height
by AutoMate Scientific Inc.


• Biological acute or culture preparations are placed directly into the MED64 multi-electrode array probe. • The MED64 probe allows users to stimulate and record samples using 64 planar microelectrodes in an 8 x 8 array embedded in the center of a transparent glass plate. • Arrays are available in four different inter-electrode spacings; 100, 150, 300 and 450 µm enabling measurements of fine detai...read more

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Description

 

• Biological acute or culture preparations are placed directly into the MED64 multi-electrode array probe.
• The MED64 probe allows users to stimulate and record samples using 64 planar microelectrodes in an 8 x 8 array embedded in the center of a transparent glass plate.
• Arrays are available in four different inter-electrode spacings; 100, 150, 300 and 450 µm enabling measurements of fine detail from small regions to larger scale interactions across regions.
• Each patented micro-electrode measures 50 µm x 50 µm - except for the 100 µm spacing configuration, with micro-electrodes measuring 20 µm x 20 µm, which yields a very low impedance (typically 10kΩ and 15kΩ respectively) critical to achieve a good signal to noise ratio.
• Probes come in 5 mm (for use with synchronized glass electrode recording) and 10 mm well heights.

Special arrangements are available with Hexagonal patterns (Electrode size: 20µm, inter-electrode spacing: 70 µm) and Hippocampal patterns (CA1, CA3, & DG, Electrode size 50 µm diameter, inter-electrode spacing: 150 µm).

Substrate:
Glass substrate: 50 x 50 x 0.7 mm
Glass cylindrical chamber: D=22, OD=25 mm
Conducting layer: Indium tin oxide (ITO) (0.15 µm)
Insulation layer : Polyacrylamide (1.4 µm)

Recording/stimulating electrode:
Number of electrodes: 64 (61 for MED-2H###)
Material: ITO + Platinum Black
Size: 50 x 50 µm
20 x 20 µm (MED-P210#)
  20 mm (MED-P2H07#)
50 mm (MED-P5001# & P5002#)
Impedance: <22 kΩ (Typical: 10 kΩ) (MED-P5####)
<30 kΩ (Typical: 15 kΩ) (MED-P2####)
(1kHz, 50 mV applied sinusoidal wave)
Maximum voltage: 1 V
Maximum current: 200 µA, 0.1 msec

Reference electrodes:
Number of electrodes: 4
Material: ITO + Platinum Black
Size: 200 x 200 µm
Diameter 100 µm x 4 (MED-P2H07#, MED-P5001#) 
Impedance: <2.2 kΩ (1kHz, 50mV sinusoidal wave)
 
* Minimum order quantity: 10 pcs

Product Overview

MED64 8x8 MEA Probe 50 µm electrodes, 150 µm distance, 10 mm height by AutoMate Scientific Inc.
MED64 8x8 MEA Probe 50 µm electrodes, 150 µm distance, 10 mm height

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